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The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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Safety Information

1.05957

Supelco

Manganese(IV) oxide

powder EMPLURA®

Synonym(s):

Manganese(IV) oxide, Manganese dioxide, Pyrolusite

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50 EA
CN¥1,343.25

CN¥1,343.25

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About This Item

Empirical Formula (Hill Notation):
MnO2
CAS Number:
1313-13-9
Molecular Weight:
86.94
MDL number:
MFCD00003463
UNSPSC Code:
12352303
EC Index Number:
215-202-6
NACRES:
NA.21
form:
powder
solubility:
insoluble <0.001 g/L

CN¥1,343.25

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Quality Level

200

product line

EMPLURA®

Assay

≥89.0% (manganometric)

form

powder

potency

>3478 mg/kg LD50, oral (Rat)

impurities

≤5% Substances insoluble in hydrochloric acid

loss

≤0.3% loss on drying, 105°C

solubility

insoluble <0.001 g/L

density

5.21 g/cm3 at 21 °C

bulk density

600‑800 kg/m3

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Related Categories

Application



  • The chemically synthesized ageladine A-derivative LysoGlow84 stains lysosomes in viable mammalian brain cells and specific structures in the marine flatworm Macrostomum lignano.: This research highlights the use of a manganese-based synthetic derivative, LysoGlow84, which effectively stains lysosomes in mammalian brain cells and certain marine flatworms. The study underscores its significance in cellular biology and molecular imaging, providing a tool for detailed lysosomal studies in diverse biological systems (Mordhorst et al., 2015).


Analysis Note

Assay (manganometric): ≥ 89.0 %
Substances insoluble in hydrochloric acid: ≤ 5.0 %
Sulfate (SO₄): ≤ 0.1 %
Ba (Barium): ≤ 1.0 %
Ca (Calcium): ≤ 1.0 %
Fe (Iron): ≤ 1.5 %
Loss on Drying (105°C): ≤ 0.3 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Warning

Hazard Statements

H302 + H332 - H373

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 Inhalation

Target Organs

Brain

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Regulatory Information

新产品

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